I am 17 now but I have 3 tattoos I want to get. My birthday is in February and I want to get my first for my birthday and the other 2 before I graduate. All 3 of these mean something personal to me. One is a cross, one is a dove for my grandma, and the other is a daisy for my mom. I just wanted to know how long you should wait between each one.

I want my tattoos to stay black and crisp looking for at least another 40 years. And I love the sun. So besides staying out of the sun, whats the best way to keep them crisp?